doubleUnderline method
For make Double Underline
Implementation
Widget doubleUnderline({
double thickness = 1,
double gapWithText = 2,
Color color = Colors.black,
bool isCenter = false,
}) =>
Underline(
text: this,
isCenter: isCenter,
gap: gapWithText,
height: thickness,
width: 0.1,
color: color,
isDouble: true,
);